883659780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1051}}^1$

素因数の和:1248

約数の個数: 144

約数和(自身を含む): 2798437824

約数和(自身を除く): 1914778044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 173, 180, 243, 270, 324, 346, 405, 486, 519, 540, 692, 810, 865, 972, 1038, 1051, 1215, 1557, 1620, 1730, 2076, 2102, 2430, 2595, 3114, 3153, 3460, 4204, 4671, 4860, 5190, 5255, 6228, 6306, 7785, 9342, 9459, 10380, 10510, 12612, 14013, 15570, 15765, 18684, 18918, 21020, 23355, 28026, 28377, 31140, 31530, 37836, 42039, 46710, 47295, 56052, 56754, 63060, 70065, 84078, 85131, 93420, 94590, 113508, 140130, 141885, 168156, 170262, 181823, 189180, 210195, 255393, 280260, 283770, 340524, 363646, 420390, 425655, 510786, 545469, 567540, 727292, 840780, 851310, 909115, 1021572, 1090938, 1276965, 1636407, 1702620, 1818230, 2181876, 2553930, 2727345, 3272814, 3636460, 4909221, 5107860, 5454690, 6545628, 8182035, 9818442, 10909380, 14727663, 16364070, 19636884, 24546105, 29455326, 32728140, 44182989, 49092210, 58910652, 73638315, 88365978, 98184420, 147276630, 176731956, 220914945, 294553260, 441829890, 883659780]

約数ペア:

[(1, 883659780), (2, 441829890), (3, 294553260), (4, 220914945), (5, 176731956), (6, 147276630), (9, 98184420), (10, 88365978), (12, 73638315), (15, 58910652), (18, 49092210), (20, 44182989), (27, 32728140), (30, 29455326), (36, 24546105), (45, 19636884), (54, 16364070), (60, 14727663), (81, 10909380), (90, 9818442), (108, 8182035), (135, 6545628), (162, 5454690), (173, 5107860), (180, 4909221), (243, 3636460), (270, 3272814), (324, 2727345), (346, 2553930), (405, 2181876), (486, 1818230), (519, 1702620), (540, 1636407), (692, 1276965), (810, 1090938), (865, 1021572), (972, 909115), (1038, 851310), (1051, 840780), (1215, 727292), (1557, 567540), (1620, 545469), (1730, 510786), (2076, 425655), (2102, 420390), (2430, 363646), (2595, 340524), (3114, 283770), (3153, 280260), (3460, 255393), (4204, 210195), (4671, 189180), (4860, 181823), (5190, 170262), (5255, 168156), (6228, 141885), (6306, 140130), (7785, 113508), (9342, 94590), (9459, 93420), (10380, 85131), (10510, 84078), (12612, 70065), (14013, 63060), (15570, 56754), (15765, 56052), (18684, 47295), (18918, 46710), (21020, 42039), (23355, 37836), (28026, 31530), (28377, 31140)]